The powder grown behavior and phasetransformation were studied by XRD microstructure data and the phasetransformationtheory.
利用XRD微结构数据对粉晶长大行为及其相转位进行了分析研究。
2
Based on the total-reflection phasetransformationtheory, the Fresnel rhomb retarder is obtained with a structure Angle with which the phase retardation is insensitive to the Angle of incidence.
根据全反射相变理论设计了菲涅耳菱体型相位延迟器延迟量对入射角变化不敏感的结构角。
3
The principles of laser frequency transformation and the theory of phase matching in nonlinear optic crystals are also discussed. Based on this theory, Angle of phase match is calculated.